Thousands of students use Sterling to achieve academic success! Master high school chemistry with questions and detailed explanations. Many high school students find chemistry interesting but a challenging discipline. To earn a high grade in chemistry, they need to do well on tests and exams. This book helps students develop and apply knowledge to solve chemistry problems. Doing practice questions is important for building the understanding of fundamental concepts. Understanding core material, extracting and analyzing information, and distinguishing between similar answer choices are more effective than memorizing terms. With this book, students master essential chemistry content and develop the ability to apply their knowledge on quizzes and tests. This book provides 1,140 practice questions covering chemistry topics for comprehensive high school chemistry preparation. The detailed explanations describe why an answer is correct and why another attractive choice is wrong. They provide step-by-step solutions for quantitative problems and teach the scientific foundations and details of essential chemistry needed to answer conceptual questions. Reading the explanations carefully is critical for understanding how they apply to the question and learning important chemistry principles and the relationships between them. Experienced chemistry instructors prepared this practice material to build knowledge and skills crucial for success in chemistry class. Our editorial team reviewed and systematized the content for targeted and effective learning to significantly improve understanding of the subject.